pivoxa15
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In my table of elements, C is listed as having a weight of 12.0107. I presume it means 12.0107g/mole of carbon. I thought Carbon was defined to be 12g per mole?
Rach3 said:No, the mole was defined to be 12g of the Carbon-12 isotope, not of the naturally occurring isotope mix.
Rach3 said:Huh? A.m.u. is a unit of mass.